/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

#ifndef __MENUUNINSTALLOPERATION_H__

#define __MENUUNINSTALLOPERATION_H__

#include "mcsmenuoperation.h"

#include <e32base.h>

#include <SWInstApi.h>

#include <widgetregistryclient.h>

class RMenu;

class CMenuItem;

/**

* Uninstall CMenuOperation

* Encapsulates the functionality of uninstalling an application.

*/

NONSHARABLE_CLASS( CMenuUninstallOperation ) : public CMenuOperation

    {

public:     // construction

    virtual ~CMenuUninstallOperation();

    static CMenuUninstallOperation* NewL(

        RMenu &aMenu,

        TInt aPriority,

        TRequestStatus &aObserverStatus,

        CMenuItem& aItem );

private:    // construction

    CMenuUninstallOperation(

        RMenu &aMenu,

        TInt aPriority,

        TRequestStatus &aObserverStatus );

    void ConstructL( CMenuItem& aItem );

    void AppInfoL( const TUid& aAppUid, RBuf8& aMimeType, TUid& aPackageUid );

    TBool GetInstallPkgUidL( const TDesC& aAppFullName, TUid& aPackageUid );

    void GetJavaSuitUidL( const TUid& aAppUid, TUid& aPackageUid );

    TBool IsWidget( const TUid& aAppUid );

private:    // from CActive

    void RunL();

    void DoCancel();

    TInt RunError( TInt aError );

private:

    enum TUninstState

        {

        EIdle,

        EUninstalling,

        ERemoving

        }                   iState;

    SwiUI::RSWInstLauncher  iUninstaller;

    CMenuOperation*         iRemoveOperation;

    RWidgetRegistryClientSession iWidgetRegistry;

    TInt                    iId;

    };

#endif // __MENUUNINSTALLOPERATION_H__